FAIR VALUE MEASUREMENTS OF FINANCIAL INSTRUMENTS - Recurring Fair Value Measurements (Details) - Designated as hedging instrument - USD ($) $ in Millions	May 02, 2026	Aug. 02, 2025
Level 1 \| Fuel derivatives
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Current derivative assets	$ 0
Level 1 \| Interest rate swaps
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Current derivative assets		$ 0
Current derivative liability	0
Noncurrent derivative liability		$ 0
Level 1 \| Interest rate swaps \| Fair value, measurements, recurring
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Noncurrent derivative assets	$ 0
Level 2 \| Fuel derivatives
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative Asset, Current, Statement of Financial Position [Extensible Enumeration]	Prepaid expenses and other current assets
Current derivative assets	$ 5
Level 2 \| Interest rate swaps
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative Asset, Current, Statement of Financial Position [Extensible Enumeration]		Prepaid expenses and other current assets
Current derivative assets		$ 1
Derivative Liability, Current, Statement of Financial Position [Extensible Enumeration]	Accrued expenses and other current liabilities
Current derivative liability	$ 1
Derivative Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]		Other long-term liabilities
Noncurrent derivative liability		$ 3
Level 2 \| Interest rate swaps \| Fair value, measurements, recurring
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Noncurrent derivative assets	1
Level 3 \| Fuel derivatives
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Current derivative assets	0
Level 3 \| Interest rate swaps
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Current derivative assets		0
Current derivative liability	0
Noncurrent derivative liability		$ 0
Level 3 \| Interest rate swaps \| Fair value, measurements, recurring
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Noncurrent derivative assets	$ 0

Indicates line item in statement of financial position that includes derivative asset classified as current.

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-Topic 210
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-Name Accounting Standards Codification
-Section 55
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+ References

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.

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Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled after one year or the normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.

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Indicates line item in statement of financial position that includes derivative liability classified as current.

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Indicates line item in statement of financial position that includes derivative liability classified as noncurrent.

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